I have used marinediscountsupplies before. I ordered through hulls and some other stuff. I tried to change my order right after I ordered it. They didn't return my emails until a few days later, after they shipped my order. You can't call and talk to anyone because they don't accept calls. They have cheap prices and their shipping cost is awsome beging the USPS flat rate boxes. Everyone should ship like that. I would order alot more small stuff if everything was shipped in flate rate boxes. I think they will ship your stuff, but don't expect ANY communication in the mean time.